baber/WOPTO huggingface dataset:
Patent DE-10355539-A1 (DE)
Title: Catalyst converter breakdown inspecting method for internal combustion engine, involves blocking fuel injection to cylinder when measured converter temperature, which depends on exhaust gas temperature in converter, exceeds threshold value
Inventor: JAHN RICO
IPC: F02D41/02
Filed: 2003-11-27
Abstract: The method involves detecting misfire, and measuring temperature of a catalyst converter based on an exhaust gas temperature in the converter. The exhaust gas temperature is computed based on a mathematical equation, and the measured catalyst converter temperature is evaluated. The injection of the fuel into a cylinder is blocked if the measured temperature exceeds a specific threshold value. The mathematical equation is TEMPCATMIS = (1-MISFIRERATE)x TEMPCAT+ MISFIRE-RATE x(TEMPCATMAX/cp) eta KatU+delta ANF. TEMPCATMIS refers to catalyst temperature, MISFIRERATE refers to ignition misfire rate, TEMPCAT refers to catalyst bed temperature, TEMPCTMAX refers to maximum catalyst temperature, cp refers to specific thermal capacity, eta KatU refers to efficiency of converter, delta ANF refers to temperature reduction due to ignition misfires. Independent claims are also included for the following: (A) a controller for inspecting breakdown of a catalyst converter (B) a computer program product with instructions for inspecting breakdown of a catalyst converter (C) a process for controlling an internal combustion engine.
Patent DE-10356101-A1 (DE)
Title: Filter cigarette testing arrangement for a cigarette filter application machine has two separate testing organs to which two groups of cigarettes are sent simultaneously
Inventor: DOMBEK MANFRED
IPC: A24C5/14
Filed: 2003-11-27
Abstract: Method for testing a sequence of rod-type articles, especially filter cigarettes (10, 20) in a tobacco processing machine. Accordingly a first group of cigarettes are fed to a first testing organ (150), while a second group (20) are fed to a second testing organ (250). An independent claim is made for an arrangement for testing filter cigarettes that is configured so that it has two different testing paths.
Patent DE-10357176-A1 (DE)
Inventor: BROST VIKTOR
IPC: F28D1/053
Filed: 2003-12-06
Abstract: The condenser has a collecting pipe separated by a separation wall (7). An accumulator has inner and outer shells, which are coaxially arranged to each other so that a flow channel (16) for a cooling unit is formed between the shells. An inflow-or discharge opening communicates with a space enclosed by the inner shell. Another inflow-or discharge opening is arranged in the outer shell. A dryer and a filter (29) is provided in the space. The latter opening is provided at a front side end of the pipe. The accumulator is provided laterally adjacent to a pipe-ribs-block.
Patent DE-10358569-A1 (DE)
Title: Work tool universal motor direction of rotation reversing arrangement e.g. for screw-driver, has display device with interchangeable switching indications
Inventor: RIEDL REINHARD
IPC: H02K23/18
Filed: 2003-12-15
Abstract: A direction of rotation reversal arrangement (39) of a between left- and right-rotation switchable universal motor has a brush carrier (16), and actuating device (36) for turning the brush carrier into at least two switching positions and a display device (32) for showing a set output drive direction of rotation (A). The display device (32) has interchangeable switching indications.
Patent DE-19500707-A1 (DE)
Title: Blocking mechanism for roller shutter actuating strap
Inventor: MEYER-STAUFENBIEL TORSTEN ING
IPC: E06B9/78
Filed: 1995-01-12
Abstract: The strap (10) extends from a winding shaft in a roller shutter box through an aperture (18) to an external strap guide (11). In the region of the box aperture can be secured a strap clamping member (19), fitting into the aperture, or another aperture (15). It can be pressed into the strap guide fitted there, and thus clamping the strap. Pref. the clamping member may be wedge-shaped. Alternatively it may be in the form of a roller compressible into the conically tapering aperture and may be located on an elastic holder (20).
Patent DE-19512830-A1 (DE)
Inventor: KROPP DIETER
IPC: H01H9/22
Filed: 1995-04-06
Abstract: The locking mechanism described has an actuator element (3, 4) which can swing out of its housing (1), the locking mechanism engaging mechanically, irrespective of the the position of the actuator element (3, 4), in the switching mechanism of a circuit breaker (2) which is disposed beside it. So that, in a locking mechanism of this kind, manual bridging of the locking function is clearly visible and is automatically cancelled immediately after a cover has been put in place, the actuator element is made up of an actuator arm (3) and, mounted so as to pivot on this actuator arm, an unlocking arm (4). The transfer elements to the circuit breaker (2) are controlled by the unlocking arm (4). When the actuator arm (3) has swung out of the housing (1), the unlocking arm can be swung manually into a position of rest. When the actuator arm (3) is swung in, the unlocking arm (4) is forced back downwards from this position of rest into its normal position by a gate (1.2) in the housing (1). This locking mechanism is designed to be combined with a circuit breaker and allows a universal coupling on both sides to single-pole or multiple-pole circuit breakers of several types.
Patent DE-19513182-A1 (DE)
Inventor: MATSUSHIMA KEIICHI
IPC: G06F3/041
Filed: 1995-03-31
Abstract: A digitizer includes a tablet 1 having sets of X and Y loop coils to determine the orthogonal coordinates of a movable coil system 2 which generates a signal in coils to which it is adjacent. Each set of coils is scanned in pairs in dependence on their arrangement on the tablet. The sum and difference of the signals from each pair are used to determine the position of the coil system 2 in relation to the X or Y coil set and thus its position on the tablet. <IMAGE>
Patent DE-19517002-A1 (DE)
Title: Semiconductor field effect transistor for SRAM or DRAM
Inventor: ODA HIDEKAZU
IPC: H01L21/265
Filed: 1995-05-09
Abstract: The transistor includes a semiconductor substrate (1) with an main surface and a boron diffusion region (3), both of a first conducting type. Source and drain regions (7) of a second conducting type are deposited on the main surface and have a predetermined distance between them.  A gate insulation layer (9) and a gate electrode (11) are provided between the source and drain regions. A nitrogen layer (5) is loaded in beneath the gate insulation layer and between the source and drain regions. The peak concentration of the nitrogen in a depth from the main surface does not exceed 50 nm.
Patent DE-19522622-A1 (DE)
Title: Electric operating drive control device
Inventor: SCHMIDT HANS DIPL ING
IPC: E06B9/72
Filed: 1995-06-22
Abstract: The control device has a switch providing an output signal for disconnection of the drive upon reaching a defined end position, or holding position held in a memory. The actual position of the drive shaft is indicated by a periodic signal provided by a position monitoring device (10), for comparison with the position held in the memory, with detection of the max. or min. value of the periodic signal to provide a virtual reference point, with the number of virtual reference points between 2 end or holding positions entered in the memory together with the absolute value of the signal voltage at the end or holding position.
Patent DE-19523026-A1 (DE)
Title: Mass flow measurement for grain e.g. on combine harvester
Inventor: GROPP HEIKO
IPC: A01D41/127
Filed: 1995-06-24
Abstract: The measurement is made indirectly on material lifted by the screw conveyor (3) from the input region (A) through a tube (2) to an outlet (E). A universal joint (5) couples the screw to the output shaft of the rotary drive (4). The drive speed or torque is converted by a slip-ring into an electrical signal. The electronic signal processor is battery powered. It includes an input noise filter, amplifier, low-pass filter and switched calibrator. It may also give warning of overload of the drive or danger of jamming of the conveyor.
Patent DE-19524101-A1 (DE)
Title: Insulation layer contg. buckwheat husks
Inventor: BRENNER MATTHIAS
IPC: E04B1/76
Filed: 1995-07-01
Abstract: Thermal insulation is provided by a layer of buckwheat husks. Pref. several layers are bonded together with an adhesive binder and the husks are formed into a body with predetermined outer contour determined by casing into which the husks are poured. The casing is provided between roof rafters or in house walls and may be in the form of plastic bags with separators. A pref. arrangement comprises upper and lower textile webs, between which the husks are placed to form a mat which is rolled into a cylinder.
Patent DE-19532994-A1 (DE)
Title: Solar collector
Inventor: GERLING HELMUT
IPC: F24S10/40
Filed: 1995-09-07
Abstract: A solar collector comprises a gas dammed tube (1) which is transparent to sunlight, an absorber surface (2) which is in contact with other tubes (3) (pref. of copper) for heat transfer fluids, and a lid (10) (pref. of copper) with penetrations (2) at one end of the tube (1). The tubes are filled with a gas which has a lower thermal conductivity than air, pref. krypton (esp.), xenon, argon and/or carbon dioxide. The lid is pref. adhered to the tube using a butyl adhesive and a silicone seal.
Patent DE-19533782-A1 (DE)
Inventor: GREISER SIEGBERT
IPC: E05B15/06
Filed: 1995-09-12
Abstract: The core-side retainers (22) work in conjunction with housing-side retainers (20) and an accommodation channel (26) within the core assembly group (16) for receiving a control component for the core-side retainers. The core assembly group has a bearing body (24), with a cylindrical outer peripheral surface on a cylindrical inner peripheral surface of the core accommodation hole (14). On the bearing body are separately produced axial securing devices (30,42), which extend in a radial direction over the outer peripheral surface and serve for the axial fixture of the core assembly group within the core accommodation hole.
Patent DE-19534451-A1 (DE)
Title: Dual circuit hydraulic brakes
Inventor: VOLZ PETER
IPC: B60T8/48
Filed: 1995-09-16
Abstract: The hydraulic brake circuits are each fitted with a hydraulic pump (19,25) to control the fluid venting and to provide servo braking control. To improve the response of the servo pumps their inlets are connected to the fluid reservoir (2) of the master brake cylinder by a hydraulic charging pump (23) which operates all the time. The charging pump is bridged by a flow restriction (28) and a control valve (29). The two feed lines (21,24) to the two pump systems are fitted with non return valves (22,26) as are the low pressure venting reservoirs (17).
Patent DE-19536958-A1 (DE)
Title: High powered combination machine for mixing and delivering liquid flooring plaster
Inventor: OBERDELLMANN DIETMAR DIPL ING
IPC: B28C5/08
Filed: 1995-10-04
Abstract: The high powered machine combination is mounted on a chassis and moved by a motor vehicle. The machine combination is dustproof connected to the outlet of a stand silo (134). A motor-driven horizontal continuous mixer has a dosing screw conveyor for sending on dry materials fed from the silo. There is a mixer shaft with a mixer pipe (5) and water connection, a pump for the liquid plaster and a motorised drive for it, and at least one motorised drive for the vertical adjustment of the machine combination mounted on a chassis frame (99).
Patent DE-19538674-A1 (DE)
Inventor: NEUBERT WOLFGANG DIPL ING
IPC: F22G1/00
Filed: 1995-10-17
Abstract: To ensure reliable production of superheated steam from saturated steam using simple means, a first subsidiary stream t1 of the saturated steam is throttled before being superheated by heat exchange with a second subsidiary stream t2 of saturated steam. A steam turbine (2), when supplied with this superheated reserve steam (SD) taken from a steam collecting drum (24) of its water-steam circulation (34), is exposed to a particularly low corrosion risk even during start up following a night stoppage.
Patent DE-19544365-A1 (DE)
Title: Coil spring with curved axis under load
Inventor: WEINMANN PETER
IPC: B24B7/16
Filed: 1995-11-28
Abstract: The axis (2) of the spring is curved in the installed position, it being particularly for a torsional-vibration damper in an automotive transmission system. The spring wire (D) is of circular cross-section and profiled where adjacent turns (3) bear against each other when compressed to the maximum amount. The profiled portions or flats (4) are local, and limited to the portion of the spring with minimum radius (r1) when in the installed position. The flats can be provided on both sides of each turn, those on adjacent ones converging towards the innermost side, so that they bear against each other over their entire surface areas, typically including an angle of between 0.5 and 6 deg. They can be formed only on the turns midway along the spring, whereas the wire of the turns at the spring ends is of continuous round section.
Patent DE-19546231-A1 (DE)
Title: Physical assault or attack protection system for omnibus or taxi driver
Inventor: KIRSTE RONALD DIPL ING
IPC: E05B77/48
Filed: 1995-12-01
Abstract: The attack protection system uses a manually released, explosively-activated barrier for protecting the driver from attack by an assailant, with simultaneous restraint of the assailant, locking of the vehicle doors and transmission of an alarm signal to a remote response point. The assailant may be retrained by an airbag incorporated in the rear of the driver seat and activated by the driver to prevent the would-be assailant from rising from his seat.
Patent DE-19548278-A1 (DE)
Title: Method of managing IC engine with high pressure fuel injection esp engine with common-rail system
Inventor: BIESTER JUERGEN
IPC: F02D41/38
Filed: 1995-12-22
Abstract: The method involves driving at least a first and a second control element with drive signals to influence the fuel pressure. The first control element influences the delivered fuel quantity and is esp. in the form of an electric fuel pump (125). The second element directly influences the fuel pressure and is esp. in the form of a pressure regulating valve (135). A second control signal for the second element is derived according to the difference between an actual and a demanded fuel pressure.
Patent DE-19600185-A1 (DE)
Title: Device for manufacture of dry pressed green bricks
Inventor: STROBEL KLAUS DIPL ING
IPC: B30B11/00
Filed: 1996-01-04
Abstract: The press mould half (10,20) having the elastic membrane (15) includes a mould bed which has a filling of fine grain particles (14) and which in the pressing area is covered by the elastic membrane. The mould bed is charged with a vacuum in such a way that an impression introduced into the mould bed by a preform (30) remains. The mould half having the membrane is solidly constructed and in the pressing area has a recess to hold the grain particles. The elastic membrane may have be built up with massive press mould halves, with there being a recess (13) in the press region to receive the fine grain particles.
Patent DE-19600369-A1 (DE)
Title: Fire-protective pipeline shut=off system - involves two=way valve flaps emerging from within paper etc. sleeve for two=way pipeline closure
Inventor: BARTHOLOMAEUS GERT
IPC: A62C2/06
Filed: 1996-01-08
Abstract: A first set of closers (18,21) swivel at the same axial height so as to close the pipeline off under heat, as against a second set of closers (18',21') which are spread round the circumference at identical axial height so as to close off the pipe line section. The second set however swings in for line closure the opposite way to the first set. The closers consist of flaps arranged so any two when closed totally close the line section, the swivel axes of the first set in this case placed further out than those for second set of flaps. These two housings for the two sets of flaps are arranged in the axial sense of the line and spaced from one another.
Patent DE-19600612-A1 (DE)
Title: Loss heat removal for rotors with magnetic bearings
Inventor: BUDIG PETER-KLAUS CHEMNITZ PRO
IPC: F01D25/12
Filed: 1996-01-10
Abstract: The method involves removing heat from rotating part by subjecting it to a volatile liquid which evaporates, thus removing the energy of evaporation from the rotor. The energy held by the vapour is given off to the housing and condensed by the resulting cooling. The condensed vapour collects at the lowest point, is carried away and fed back into the cooling circuit. The coolant can be applied to the rotor from the outside or from the interior.
Patent DE-19600822-A1 (DE)
Inventor: HAMMER KLAUS
IPC: G01K7/02
Filed: 1996-01-11
Abstract: A probe for temperature measurement with a probe body having a drilling into which can be fitted a thermocouple or a resistance thermometer, the thermally sensitive tip of which projects from the front of the probe body. The front part of the probe body has an annular gap at a short distance from the drilling.
Patent DE-19601275-A1 (DE)
Title: Measuring unit for determining dimensions of objects using integrated measuring system
Inventor: TONTSCH HERMANN
IPC: G01B5/00
Filed: 1996-01-16
Abstract: The measuring unit (1) has a scanning unit (3), a temperature sensor (6) which lies directly opposite a measurement embodiment (2). The result of the linear measurement is computed with the correct positive or minus sign, using the temperature alterations determined by the sensor, taking into consideration the relevant linear expansion coefficients in an electronic system (10). The electronic system (10) is disposed over a computer (13). The computer enables the indication selectively or in any combination, the indicating of the measurement results, the corrected measurement results, the reference temperature and the temperature determined by the temperature sensor and/or are taken off for further processing.
Patent DE-19609518-A1 (DE)
Title: Automatic doffer for automatic removal of wound bobbins
Inventor: GUETTLER HERMANN
IPC: D01H9/04
Filed: 1996-03-11
Abstract: For the operation of an automatic doffer, at a spinning or twisting machine, the sensor (29) is directed at the height position of the gripper beam (3).
Patent DE-19613792-A1 (DE)
Title: Smooth, wound stator for electric machines
Inventor: SEEHUBER MICHAEL
IPC: H02K3/47
Filed: 1996-04-04
Abstract: The stator (1) has one or more lateral surfaces running parallel to the air-gaps to the rotor (3). The side surfaces are formed without slots. The stator has electrically conductive stator windings (11). The arrangement has one or more fixing means (7). These are attached to the sides (5) of the stator (1) furthest from the air gaps and/or those not running parallel thereto, such that they can bring the stator windings (11) into engagement. The fixing means (7) may be realised as locking elements set into the stator sides (5) and/or rod or hook elements protruding from the stator sides. The stator may also have one or more holding bores or recesses set into the sides (5) to receive and fasten the fixing means (7).
Patent DE-19617365-A1 (DE)
Title: Telescopic shaft for cutting or clamping tools
Inventor: SATOU NORIO
IPC: A01G3/08
Filed: 1996-04-30
Abstract: The telescopic shaft has a tubular section which has a forward tube (3) on whose front end is attached a cutting or clamping tool (1). A rear tube (5) contains an operating mechanism for the cutting or clamping tool. The two tube sections act telescopically with each other and are designed so as to prevent rotational movement. The tubes have slots (7,17) running longitudinally in them in which a toothed bar (8,18) is securely located. A ratchet element (9,19) is provided in the tubes which engages with the toothed bar so that the rods can be adjusted and fixed in the required position.
Patent DE-19620729-A1 (DE)
Title: Device for electronic detection of fluid leaks from HT installations
Inventor: BORSI HOSSEIN PROF DR ING
IPC: G01M3/32
Filed: 1996-05-23
Abstract: The mounting arrangement includes an opening on the bottom side so that fluid fills a capacitor arrangement. When a leak occurs the fluid level in the capacitor changes and therefore its capacitance also changes, the change being measured and a leak detected.  The capacitor arrangement is connected to an analysis unit that also monitors temperature change and other effects that might alter the fluid level thus preventing any false prediction of a fluid leak. The capacitor arrangement includes single capacitors of plate, cylindrical or other geometrics.
Patent DE-19622560-A1 (DE)
Inventor: NEIDHARD KLAUS DIPL ING
IPC: F04D5/00
Filed: 1996-06-05
Abstract: The set of equipment has a feed pump constructed as a turbo-pump (10), with an impeller (12) rotating in a pump chamber (24) and having a crown of blades (32) set about the rim on both its faces; these crowns of blades each form a side delivery channel (44) with the grooves (38, 42) forming a partial annulus that are located in the end walls (26, 28) closing off the pump chamber (24). The radially outer ends of the blades (50) of the impeller (12) are connected to one another by an outer ring (36). The outer ring (36) of the impeller (12) also has a crown of blades (50) that form an outer flow channel (58) with each of the grooves forming a partial annulus that are located in the end walls (26, 28). The outer flow channels (58) are connected to the delivery channels (44) over part of their circumference; a pressure build-up occurs in them in the direction of rotation (11) of the impeller (12) that roughly equals the pressure build-up in the delivery channels (44), so that there is substantially no pressure difference between them. This prevents dirt being entrained into the area between the outer ring (36) of the impeller (12) and the end walls (26, 28).
Patent DE-19624127-A1 (DE)
Title: Multilayer paper web
Inventor: GROSMANN UDO
IPC: D21F9/00
Filed: 1996-06-17
Abstract: A process for the manufacture of a multi-layered web of fibrous material, in particular a web of paper or cardboard, entails feeding several suspension streams by means of a head-box to a web formation device. To form a web comprising at least three layers, at least one, preferably both (12a, 12c) the outer layers are produced from a suspension of composition so selected that the outer layer is ultimately easier to dewater than a differently composed inner layer (12b). Also claimed, for producing the web, is the head-box (10) which is supplied with a suspension via associated feeds (14, 16, 18) in order to supply streams of suspension distributed over the width of the web (12) being formed at a web formation device (20, 22).
Patent DE-19629931-A1 (DE)
Title: X-ray computer tomograph
Inventor: SCHMIDT MARTIN DIPL ING
IPC: A61B6/03
Filed: 1996-07-24
Abstract: The X-ray computer tomograph has an annular gantry to which is attached an X-ray source, which has a central, circular opening (4) and which is mounted in a frame to enable rotation about a system axis (5). The frame (9) has rollers (7,8) for guiding the gantry radially and axially and which run on rails (11) enclosing the gantry.  The rollers (7) for radial guidance and the rollers (8) for axial guidance have their axes mutually offset by 90 degrees and contact the rails with their outer surfaces or with a lateral surface. Two annular rails can be mounted on the exterior of the gantry, whereby the axial guidance rollers lie between the rails.
Patent DE-19630026-A1 (DE)
Title: Flying object for orbital and earth flight
Inventor: REDEL GEORG
IPC: B64C39/00
Filed: 1996-07-25
Abstract: The flying object has a fuselage, a capsule and eight jet power plants (3). The vehicle does not require special landing or take-off terrain. The object has a very compact structure, no propellers, is structurally stable, and of small volume.   The object has the highest safety measures for the occupants. Maximum in-flight stability, low air resistance and ease of passage through the sound barrier are achieved by the use of two discs.